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8/3/2019 Testing at Its Best
1/111
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8/3/2019 Testing at Its Best
2/111
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8/3/2019 Testing at Its Best
3/111
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8/3/2019 Testing at Its Best
4/111
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8/3/2019 Testing at Its Best
5/111
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8/3/2019 Testing at Its Best
6/111
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8/3/2019 Testing at Its Best
7/111
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8/3/2019 Testing at Its Best
8/111
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8/3/2019 Testing at Its Best
9/111
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8/3/2019 Testing at Its Best
10/111
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8/3/2019 Testing at Its Best
11/111
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8/3/2019 Testing at Its Best
12/111
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8/3/2019 Testing at Its Best
13/111
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8/3/2019 Testing at Its Best
14/111
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8/3/2019 Testing at Its Best
15/111
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8/3/2019 Testing at Its Best
16/111
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8/3/2019 Testing at Its Best
17/111
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8/3/2019 Testing at Its Best
18/111
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8/3/2019 Testing at Its Best
19/111
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8/3/2019 Testing at Its Best
20/111
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8/3/2019 Testing at Its Best
21/111
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8/3/2019 Testing at Its Best
22/111
fffffffffffff
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8/3/2019 Testing at Its Best
23/111
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8/3/2019 Testing at Its Best
24/111
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8/3/2019 Testing at Its Best
25/111
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8/3/2019 Testing at Its Best
26/111
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8/3/2019 Testing at Its Best
27/111
nfnn@@9nn
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8/3/2019 Testing at Its Best
28/111
n
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8/3/2019 Testing at Its Best
29/111
ffnfffffff
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8/3/2019 Testing at Its Best
30/111
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8/3/2019 Testing at Its Best
31/111
8/3/2019 Testing at Its Best
32/111
ffnnf
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8/3/2019 Testing at Its Best
33/111
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8/3/2019 Testing at Its Best
34/111
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8/3/2019 Testing at Its Best
35/111
ffffffff
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8/3/2019 Testing at Its Best
36/111
nff%
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8/3/2019 Testing at Its Best
37/111
ffff
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8/3/2019 Testing at Its Best
38/111
fn
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8/3/2019 Testing at Its Best
39/111
nffnfnffnffn
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8/3/2019 Testing at Its Best
40/111
nnf
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8/3/2019 Testing at Its Best
41/111
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8/3/2019 Testing at Its Best
42/111
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8/3/2019 Testing at Its Best
43/111
nfnffnffn
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8/3/2019 Testing at Its Best
44/111
fffnfnf%ffnffn
fnnffffnfnffnfffn%
fffffffn
fnfnffnn
fnfnffffn@f
nfnffnf
n
Jffnf%ff
fnnfnf
fff%Jffn
nfffffnfff
fn%
JffnJfJf
nnfff
nnff%ff
nnf%
Jffnnnff
ffffffnff%
Jfnffn$ffn
Jfnfnfn%ff
nnf
ff#nnffn
fn fnnf
Jfnfff#nffffffnfnfnfn
n
Jn@,nnffnJfff
ff
Jfffffffnf$fn
fff
fffffff
fnfff
fnfnfffnn
ff#fffnn#fnn
nfff
nffff
fnf fffn#nOnnff
fnnf
nnfnD
8/3/2019 Testing at Its Best
45/111
nnfn#fnnnn#
n
fnfnfffff
f-ffnffn
ffn#n%
9fnfnnfn
fff
@fffnff#
nff#f
9ffff
ff
ffffff
@fffffnfnff
nfnf
,ffffnfff
fJ@@#n
fnn"
Jnnffffnnf
nfJfnfn
ffffnfnf%
nffnf#nfnff
nf
Jf 9fff"
9fO9%ffffnff
nffnfnn
ffn9ff#ffn
f%@##%fnfn9f9f
fnfnfnfnf
@nnnfnf
nfffnf fnf
fnnfn$fnnnfnffffff
ffnf;fff
fffnffnf
fnffn
O9fffnn#n
8/3/2019 Testing at Its Best
46/111
Jff;ffn"
f;f9f
nfffffffnf
fffff
#n#f;#nff
f;ffn%
Jff@"
@ff fnfnnf
fffnfnf
ffff#%@nnn
ffffn@fff
f##f
n#n#f@#
nfff@%
fffnff;f
#nfnf
nffnffn
f;nnffff
ff#fn
Jffnfnfnff"
fDffffn
ffnf##
-ffffffnnfnff
ffnffnffnf
nnfn@nffffnf
nnfff
fDnffffffff
nfnnfnffnff
ffnff
nffn#f
nffnfnfff
ffnfffnfDf
ffnfnfff
fnffnf
@fnf
nn
8/3/2019 Testing at Its Best
47/111
-fffD@fff
nfnnnfnffnff
ffffnffnnn
fnnfnfnf
nfnnn
,fnffff#fff
ffnf@ff
fnf
fnffff
ffffnnfDnfff@
fffnffnfn
nfffffnfnn
ffffDnfnfff
nnfffnfn
fffffff
nnnnffff
fnnfnfnf
ffffffffff
fn@nffff
fnf$$ff
fn#f
-fffff
fffffn
fnnffff#
fffnfffDnnn+n
nffffnff
n#f@nnnf#ff
fffff
n-,fffnnff
fnfffnfffnnf
fnfffffn
ffffnnff,f9ff
nffn fff
nnfffn
fffnnffffn
nfffnf
nnffDnfnf
ffff
ffnfffDff
8/3/2019 Testing at Its Best
48/111
fnnffnnfffffn@
fffffnffnff
Dfnfnfnfff
nff
fDnfffnn
,fn@fffff
fffnfnfnf
ff
fffnfnfnffnff
nf@nfffnfff
nff
Jfff ffffn"
fn@
ffff
fnfffffff
fffnfff@nfffnf
ff
nffnfffnffnnf
nfff
,nnffffnffff
,fnffnff
f
Jff"
nnfnnffnnfffnf
#fnf#%
fnnnffnfnfn
nfnff
Jfnnffnfffnnf
fffffffnfffn
ff$nn
nnfnnfffn
fffnfff
8/3/2019 Testing at Its Best
49/111
nfnn%nf
fnnffffff
nnnffnfff
fffffnnf
fnfffnffnf
fnffnfnffn
nfnffffffn
fnfnf
ffnnfffff;f
ffffnf
nJfnffnf
n#9f;
nfnnff
Jffnnnff
f
#
nnf#
nfff#
fffn#
f
fffnfn
fff#
ffnff##
nf#ff
ffnf#nf#fffn
fn#
fffn##
nn#fffnff
nfffff
nfnnnfff
fffnfn#fn
nf#nnff#ff
ff#%
ffnffnnn
nfnf
nff;nnfff"
8/3/2019 Testing at Its Best
50/111
ffff
ff%nff
fff;nnf
Jfffffff;f
ffffn;nffnn
ffnfnf
fnffnnfff
nfnfffffn
fffnnffnff
f
@ff%ffnff
nfnfnnf
nff%nfnn
Jfnf"ff"
Infnffffnfn
fnnf@nfnn
ffnIffnffnfff
fnfnffn@ II#Inf
fIff
Jfff"
f#fffffffff
Jffn"
nffff#nfnf
ffffnf@nnnff
nnffnfff
ff#ff
fn
ff@nf@
ffnnffn
nfffnf
#ffJfff
ffffn#@fff
ffffffnfn
nfn
8/3/2019 Testing at Its Best
51/111
Jffnfn"
fnfnff
fnnnnff
f
ffff
nnfnf
ffff
n
nnf#f#nf
nffff
Jffnf"
nfnfnffff
fffffDf
fnnffff
nffnffnn
fffffnffff
f
nffnffffnfffnffffnn
nffnfffnfnnf
fffnnff
n@fnnf
nff
nnfffnfff
nnffffnf
nffffnffnfnffff
fffnnfffnf
ffn#nffnf
Jfff"
;fffff
f$nfffffff
n n#ffn
8/3/2019 Testing at Its Best
52/111
nfn#ffn
nnfnnfnnnfnnn
ffff#
ff$fnnf$$ffffn
nffnnfnn#ff
f#fnnfff
fff
Jfn"
n#nffffffff
fffn#ff#ffff
ffff#ff@
ffffnnf,nfn
fnfffnfnfnf9
#nn#nffnnfnnf
nff
f++nfnffn$ff
fffffnff
ffff
nnfffnff
ffffnffnfnfffn
fnffn%nfn
nffffnffffffnffnfnfffnf
nffn%nfn
nffn
ff
nnnfnnfn#
n
fnff
fnnfff
fnnnfnffnf
nf
nnfffnf
fnn%
fnfffnf
nfffffnn
fn%fn
ffffnfnnfff
8/3/2019 Testing at Its Best
53/111
nffffff%fff
nffffnf
ffnfff
++ nfnffffff
fnnffnffnfnf%
,fnf fff
fffffffnfff%
++nfffnf
++ffnf
Jf"
#nfnf#f
#fnffnfnnf
ffffffffnf
ffnfffnnnf
nfffnfnfnffnfnn
fnnfff
Jf#ff#;%ffff
fn#fffffn
ffffffn
n
ffnffff
fffnff
f#f
Jf",,"""-"J"
f#ff,DfD
ffn
,,ff,f,##f
ffff#fnff
ffffnffDfnfn
f;nfffffffff
fnfffnfn,,ff
ff
nffnnfnfnfnf
nnnnfnfnnnf
ff
8/3/2019 Testing at Its Best
54/111
fnfnfffnff
nfffnffnnnfnnnff
ffffffnnff
fffff9nfn
fnffffff
nfn
nffnnnfn9n
fnnfffn
nnn@fnnf
nnfnfn
9n,,ffff
ffffffff
fffff
f%@fffff$ffn
ffDfnfnfnf
f
fnfnffff;ffn
fffffff#@ffn
fnff%nnffff
ffffnfffnfffnnfn
ffnfn@ffn
f%;;f,ff%;;f
,fffffInffn%;;f
,ff9fn@n
ffffffffnnfnff
ffnfnf-fnnf
nfnffnnffnnf
$$n$ffDffnfnf
f;f$$fff$
nnffnn#fnf
ffnffff@nf#$-ff
%fffD@$-ff%ff
8/3/2019 Testing at Its Best
55/111
f;ffn9f#$-ff%f
-nf-ffff#ffff
Dffffnnf;
nfn;f%
fnf,,f
n9@f@n@ff
Jffnn"
@nnffnfnnf
nfnnffnnffnf
fnfffnnff
fffnffffn
Jffff"
9fnfff
fnnnfff
nffn$ffn#ff
nnnfnfnnfnnnf
fnfDffn#ff@n#
nfffnffff
ffnfnfnfnfnfffn#n#fnf
nfnnnnf@n
ffnfnfn#ff
nfnfnnnf
nfffffnffn%nff
nf-ffn$ffnffnff
ff
ffnfn
nffnnfnffn
nfffnnnfnfnf
ffnfnfnnffnf
n
ffnfnnffn
f$fnn$ffnff
f
8/3/2019 Testing at Its Best
56/111
nnfff@,nfnnnf
ff#fnfn
nfffnffff
nfff
JnfffJf
fnf,Jf
ffnfnfn
ffnffn
ffffnff
fnff
Jfffnf
fnffnfnnnffn
fnff@nfffff
fffnnfffn@
nnf#f
#nff
ff
fffffffnfff
fnfn
fffffnffff
f
@nfnfffnff
fnnffff
fnnfnffnnfnff
fnfnnf
@nff@9ffn
fnfD@9ffnf
ffnn
fffff
8/3/2019 Testing at Its Best
57/111
ffffnf9n9ff
@fnff%fffn9n9f
fffffnfn
fffnfn
ffnn
Jfn@9f
@9f
n
n
@
f
f@
f@
fn
9f$ff
ff
@f
f@@f
f-
ff@f-
n
9ffnf
f
fff@9f
ffffffnfn
@fff
ff
fff@nf
fffD@
fffInfIff9f
fInfIff9f
@$$
8/3/2019 Testing at Its Best
58/111
Jf
Jffnf
ffnnff
ffffff
fffffff
ffnf
fnff
Jfffnff
fffn
fffffff
ffnnfnffff
Jfff"
fff#ffff
nffffff
@fnffnffffnff
fffnnfnnf%fnnf
nff%
9fnnfff
ffnffnf#fnfnff
f
ffffffnfnn
Jffff;"
@ffffff;
ffffn
fnfffnffff
nfffffff
ffff;nfnffn
fnf
f fff##fn
f
8/3/2019 Testing at Its Best
59/111
Jfff;@ff"
;;$@n%ff
fffn
ffffffff
ffffn%
ffnfn
fnfff;
ffn;n
fffff#fff
n;nff
ff
fnnfnnffnnfff
fn
ffn
Jfnf;"
nf-fnfnfnnnff%
;fnnnnffff
nnfnnfnnf
fnfffnfn
@fffffnffnffffnfnf
fffnf
Jfff"
fffnf
nfnnnf
ffnffnf#fnnf
f
nfnfffnffff
fff#n%
f
fffnnfnf#
fffffnfnff
nfffffnfn
,ffffffnfffnf
8/3/2019 Testing at Its Best
60/111
fffn#nfn#
n
#nfnnn
fnnfnnnfnnnfff
ffnfn
nffnnff#
n
fffnffnnf
fffnfnf@
nf#
#nnfn#nnf
fnffn
fffnfnf
nnfnnnff
f
-fffnfnff
ffn
Jnnfnfnfff
fnfnn
Jffff"
@fn
fnfffnnff
nfnffn
nff
fffnnffnnfnn%
fnf#fnfnf
f
ffnffnff
fn
fffnnfn%
fn$ffnnfff
fn$fnn%
ff
ffff
nf
fnnfffffnf
9ffnff$ff
Jnf
8/3/2019 Testing at Its Best
61/111
f$n$ffnf
9ffffff$n
n$nf$fffnn
ffnnfff
fffff
9
fff
@fn$f
f
,fffffnfff
nn
Jfff"
fnffnfnnnffn
fnff@nfffff
fffnnfffn@
nnf#f
#nff
ff@ff
nfffnfn
@
nffn$f
nnffff
@f9nfn
n
fn
ffnnfnf
n
ffff
@fnf
ffnfn
ffnfff$nfn$
@fff$nfn$
fn
9nff
@fn
nff
@fnffnfnf
nnffnf
8/3/2019 Testing at Its Best
62/111
fffnnfffffnf
@ffffff
nffn
@fnf
@ff
fff
$$nfffnfn
nfffnf
nfnfffff
fnnfn
@ffnff
@nfnn
@n$nffnnfn
9fnffn
9nn
ff
ffnfnf
fffnf
@ffnf
9fnf
9f
@$nf
ffff
nfnfnf
ffnfnfn
ffnn
Jffnf"
nffnfnffnffn
ffffnfnn
nfnffnfnfnfnff
nn$fffn
-fnnfnf
ffnfnnf
fnff#fnff
nn
Jfff"
8/3/2019 Testing at Its Best
63/111
@nnfffnf
ffff
nnf#nf
ffnfnnffnf
nnffn$fffffff@f
nfnn
fnfnffff#
fnnf
n%
ff#-#n%
@fnfff
@nfnnnnn
nnffffnn
@nff$$
n
n
nnnfnf
#fffnnnf$n$
-ff$n$ff$f$n
n$f$n$n$f
nf
fffnfnnf###n%
Jfn
@f
@ff
-f$$fff
nnf
n
n$$$nf$ff
f
nffnf
@
f
@
fnnfnffff
ff
fn
8/3/2019 Testing at Its Best
64/111
ffff$f
nfffff
Jfnfff"
fffnnnnfffn
nnfnf
$n$f$fnnffffnf
Jffnffff"
@fn
fnfnnnf
nnffnnfnf
fnnfn
nffnn%
fffnffn
nf"
@nfn,fffnffn f
nffnnf
fnnf
ffffn%@nfnnfnff
@
fn$nf$fnfn
fffnf
fff
Jf "
Dffn
n#ffnffnf
nfnfnff
fffn
@nfnfff
fffff%
8/3/2019 Testing at Its Best
65/111
fnfn
Jnnffn#
Jnnf
Jnnfffffn
Jnnffffnffn
Jnfnfnfffn
Jnfnfnfnffnn
Jnfnfnfn
Jnffnffn
Jnfnf$fnnf
Jnfnf$fnffffn
Jnfffnf
Jfffnfnf
Jfnfn
Jfnfnnnf
Jfnfnnf
Jnfnff
Jfn"
fnnn
ffffff
nffn
@ fnfffff
Jfnffnfn"
nfffffn
Jn#fff
nfffffffnfffn
#fnf#fffffff
nffnfnfn
nnfnfnff
Dfn
fnf
@n#fnffnf
nf
@f9fffnf
8/3/2019 Testing at Its Best
66/111
f9f
-fffn
nfnf
fnffffnfn
fnnfnf@ffn
%nnfffffff#
ffnffn
fnf
@ffn
nffffnffnfff
nf
ffffnf
nff
fnfnf%
nfffnfffnf
ffff%
Jffnffnfff "
ffffnffnfn
nffnff
n
nf#nffnfffffnnfffnn
n
ff
,ffffffnffff
nnf
nfnffnffn
fffnf
nff;nn"
;nnfnf
nfffffffff
nf9
nfnfnffnf
fff fn
8/3/2019 Testing at Its Best
67/111
fnfnfnfff
fnfffff
;nnffnnf
fnfnfffnfnf
ffff
ffnffn
Jffffff;nf"
@fnfnfnff
@fff
,ff#ffffn
n
ffnfff#fn
fnfn"
$fnfnfnnf
nffnnffff
@nfJff%n
ff
ff$$fnfn$
fnfffnff
@fnnffn
nfJJJ"
Jffn$fnff#n
ffnf@9$9
nnfnnffnfffnf
fffnfnf%ffnffn
fnnffffnfnffnfffn%
fffffffn
fnfnffnn
fnfnffffn
@fnfnff
nfn
Jffnf%ff
fnnfnf
fff%
8/3/2019 Testing at Its Best
68/111
Jffnnff
fffnffffn%
JffnJfJf
nnfff
nnff%ff
nnf%
Jffnnnff
ffffffnff%
Jfnffn$ffn
Jfnfnfn%ff
nnf
ff#nnffn
fn fnnf
Jfnfff#nff
ffffnfnfnfn
n
Jn@,nnffnJfff
ff
Jfffffffnf$fn
fff
fffffff
fnfff
fnfnfffnn
ff#fffnn#fnn
nfff
nffff
fnf fffn#nOnnff
fnnf
9fnfnnfn
fff
@fffnff#
nff#f
9ffff
ff
ffffff
@fffffnfnff
nfnf
fnn
8/3/2019 Testing at Its Best
69/111
Jnnffffnnf
nf
Jfnfnfff
fnfnf%nf
fnf#nfnffnf
Jf 9fff"
9fO9%ffffnff
nf
fnfnnffn9f
f#
@##%fnfn9f
9ffnfnfn
fnf
@nnnfn
fnfffnf f
nffnnfn$fn
nnfnffffffffn
f
;ffffffnf
fnffn
ffn
fnnfnfnnffn
ffnnfn
fnfn@ffnfnnn
n
fn@nfnnfn
ffffnfffff
f
fnfn
fn-fffffnffff
8/3/2019 Testing at Its Best
70/111
fnnnnnnffnf
fn
fnfnnnf
fnnffn
ffffff
f@nfffnf
fnf @nnffnfn
f
ffnfffnf
#nn
fnnfnf
ffnf
nffnfn
@nfnffn
ffffnf
fnnffnffnf
ffffnfnfnn
nffnnfff
ffnf@nfffn #
fnnfnfnfnf
ffffff
fnnffnfffff
nfnffnfff
fnnffnf
fffnfn
8/3/2019 Testing at Its Best
71/111
fnnnn
fnnnfnfnnnf
fnnffnnnfnn
nfnf@nfnfffnnn
nffnfnf
fnnnf@nffnnn
nffnfnf
fnnnfnnnff
nfnnn
fnnf@nffnffnfnf
fnnnn
fnn
fnnfnfnnnff
nfnn
f
nfff
nf$ffnfnff
@nfnfnfff
nf$fnf$ffn
@nnff
nfnffnffnf%
fnfn%nnfnf
nfnfnfnnnff
nfnfnf
8/3/2019 Testing at Its Best
72/111
nnf@nnffnn
nffnnfff
#nfn-nnf
nnffffnfff
nn%nffnffnf
ffff
nffn
ffnnnnfnnff
%
nf@nf
nnnf
nff
nffnfffnnffff
n@ffn
nffffffnnf
nffnffffn
fnf
nnffnnnf
nn@fffn@D
nfnnn#fn
ffnfnfnnnf
nfn@nfffn
nnfnf
nffnffnf
f#n
8/3/2019 Testing at Its Best
73/111
nf@fffnfffn
ffn
nff
n@fnnff
fn
nn@nfnnnf
nf@ffnfnfnnff
nfnf
nffff
ffnffffffff
ffnf@nfffff
nffnfnf
ffffffnfffff
fff
ff9nf@nfff9ff
nffnfnf
ff9ffffnfffff
fff
ffnf@nfffffn
ffnfnf
ffffffffff
fff
ffnfnfnn
nffnfff
ffnf@nffffffn
ffffnfff9nfff
nfn
8/3/2019 Testing at Its Best
74/111
ff@nnffffff
n
ffnfffffffnn
@nfnfff
nffnnfff
nnnfn
nnf@nfnnffnf
nf
nn@fnnn
fff%
ffnfnnf
fffnnnnff
nfff%
nn@ffffn
f
nf@nnfnnfnnf
f@nffn
ffnf
fnff@nfffnf
fn
fnnfffnnff
nfff
@nfffn
fnnfn#fn
8/3/2019 Testing at Its Best
75/111
n#fffn#nnf
fnffnnf
fnfnf@nffnnff
nnfnfnf
fnfnfnfnn
nffnffnnf
ffnfnfnn
nfnn
fffnnfnnf
@nffffff
nffnfff
ffff
nfffnnffnn
nnnfffff
fnfff
nf nfnffnf
nfnffffnnf
fnfnnnfnf
nfffnnff
@fnfffn
nnnn
fnnfnf
fffnn
ffffffnfnfff
fffnfffnn
nnfn
8/3/2019 Testing at Its Best
76/111
8/3/2019 Testing at Its Best
77/111
fnffnn
f
f fnf
nnf
fnn
nffnn%ff
nnfffnff
nnfffn
nf@nffnnfnf
nf
nfnfnnnff
n
nnfnfnf,
nnfnf
fff@nn
fff
n$nnf@nfffnnn
ffnfnnffnfnf
n$nnfnnnf
fnfnnnffnfn
n
nnffnnnfnf
fffnff
nfnfnfnffff
f%ff
-nnf@nfn-fff
nfnf
8/3/2019 Testing at Its Best
78/111
-nffnnff
nffn-f
-fn-+f
f@fff
nf@ff
nffnfn
ff@nnfffn
ff
fnnfnnnnffnf
nff
nnfnnn@nff
fnnnnfnn
fffn%f
n
f@f
ffnf
9nfff
ffnf
fnnfffnff
fnf@nfffnnfnf
fffnnfn
fff
fnfnnnffn
ffn
8/3/2019 Testing at Its Best
79/111
fn@nnffnfnf
nnfn
f@ffffnf
nffff
nfffnn
nnfnffnff
nfnffnff@Dfn
nfn
nffffffnf
nn@fnnnffn
nn
f
@ff
f
fnffffnffnn
ffn
n@ff #fnf
f
ffnf
fffnnffnff
ffn
fnfnnnn
nfnfnffnn%nf
nf
n
nnfnn
nfffn
ff
8/3/2019 Testing at Its Best
80/111
n@ nnn
nffff
ffnfnff
nfnf
f@fnffnffnnnf
ffnf$
fnnffnf
nffffn
nff
nnfnfn#nf
nfnn
nnnnfnfn
fffffff n
ffnfnnnffnff
fffffnnff
n
fnf@nfnfffnf
fnfnf
fnfnfnnnff
nf
fnfffffnfnf
fnfffnffnff
fn@fnnfn
8/3/2019 Testing at Its Best
81/111
fnfnfnnffnf
nnfnf
f@nfn
@nnfffnf
n
nfnfffffn
n
nfnf@nfnfffff
fnn
nfnfnf
nfnfnnnff
nnfnfnnf
nff
fnffff
fnfnf
fnnfffn
nffnn
nnfnffnffnf
ff
fnfnfnn
nfff
@nfff
n
nnfnf
ff@fnnnf
8/3/2019 Testing at Its Best
82/111
fnfnnnnf
nfn
nfnnfnn
ffnfnnfnffnfff
nfnfnn
nfnnnf
nfnnnff
nfffnffnfnf
nfnf
nnnfn
ffn
nfnf
fnffffnf
nffffn
fffnffn
nf
n@nfnffn
fn
nn@fnfn
ffnf$ffnn
ffffnffnnfnfn
fn
ffnfffnff
fnfnf
nn
fnfnf
8/3/2019 Testing at Its Best
83/111
nnfnff
nfffnn
nnfnn
nf
nfnffnf
nnnfffnfn
nffnf
f
nnffnnfnffff
fnn
fnnf
@nnfffn
fn
ffff
nff
fnnn
ffnfnfnfnnf
@nfn@n
fnf
n
f@fnnffffn
fffnnnf
nf
nf@nfff n
nffnff
ff
@nfff
8/3/2019 Testing at Its Best
84/111
fnnffnf
n
,nf@
%nffnnff9f%$9f&
%ffnnf9f%$9f&
%nfnn&@f$@f+@
ff%nfnnf
@nfnnnfff
nfnn@nf
&@f@9fff$@f@9fff+
@ff%
%@nfnn@f@@f%$@f@&
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8/3/2019 Testing at Its Best
85/111
9,9I,-@,@
9,9I,-@I-@D---I@,-@
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$-,9-@
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8/3/2019 Testing at Its Best
86/111
9-9,@
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8/3/2019 Testing at Its Best
87/111
D9@-
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8/3/2019 Testing at Its Best
88/111
I-@
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fn%fnnffnnInfnnff
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fnfnnffnn%Iffnnff
Df
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8/3/2019 Testing at Its Best
89/111
n
D@
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ffffffnff
ffnffffnfff
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JnfffJf
fnf,Jf
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fffffff
nfff
fnfn
fffffnffff
f
@nfnfffnff
fnnffff
fnnfnffnnfnff
fnfnnf
8/3/2019 Testing at Its Best
90/111
@nff@9ffn
fnfD@9ffnf
ffnn
fffff
ffffnf9n9ff
@fnff%fffn9n9f
fffffnfn
fffnfn
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8/3/2019 Testing at Its Best
91/111
fffD@
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Jf
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ffnnff
ffffff
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fnff
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nfffffnf ffnnffnffff
fn
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fnnfnff
f
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nnfn
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fnn
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8/3/2019 Testing at Its Best
92/111
fn
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fnf
fnnfnnf
nn@f
n
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ffffnnff f
nff
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nnfn
nf9nn
Jf#nff
n fff
ff@nnffnf
fffnff
8/3/2019 Testing at Its Best
93/111
nfffff
n,nn%nff@f
ffffff
ff@nnfff
nff%fnfnff%
ffnfff
fnffnnn@fn
ffnf%ffn
n
fnfffnfff%f@
ffnffff
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ffffffn
fnfff %f
nffnfffnfnf
nn%nf
ffnf
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ffnffffn
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nffffff
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fffnnfnnf%fnnf
nff%
9fnnfff
ffnffnf
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f
ffffffnfnn
8/3/2019 Testing at Its Best
94/111
Jffff;
@ffffff;
ffffn
fnfffnffff
nfffffff
ffff;nfnffn
fnf
ffff##fn
f
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;;$@n%ff
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ffff ffff
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ffn;n
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fn
ffn
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nf-fnfnfnnnff%
;fnnnnffff
nnfnnfnnf
fnfffnfn
@fffffnf
fnffffnfnf
fffnf
8/3/2019 Testing at Its Best
95/111
Jf#ff#
fffnf
nfnnnf
ffnffnf#fnnf
f
nfnfffnffff
fff#n%
f
fffnnfnf#
fffffnfnff
nfffffnfn
,ffffffnfffnf
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fnnfnnnfnnnfff
ffnfn
nffnnff#
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fffnfnf@
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ffn
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fnfnn
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@fn
fnfffnnff
nfn
ffn
nff
fffnnffnnfnn%
8/3/2019 Testing at Its Best
96/111
fnf#fnf nf
f
ffnffnff
fn
fffnnfn%
fn$ffnnfff
fn$fnn%
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ffff
nf
fnnfffffnf
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nfffnfn
@
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@f
9nfn
n
fn
8/3/2019 Testing at Its Best
97/111
ffnnfnf
n
ffff
@fnf
ffnfn
ffnfff$nfn$
@fff$nfn$
fn
9nff
@fn
nff
@fnffnfnf
nnffnf
fffnnfffffnf
@ffffff
nffn
@fnf
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fff
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nfnfffff
fnnfn
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9fnffn
9nn
ff
ffnfnf
fffnf
@ffnf
9fnf
9f
@$nf
ffff
nfnfnf
ffnfnfn
ffnn
8/3/2019 Testing at Its Best
98/111
Jf#fnf#
nffnfnffnffn
ffffnfnn
nfnffnfnfnfnff
nn$fffn
-fnnfnf
ffnfnnf
fnff#fnff
nn
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ffff
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nnffn$fffffff@f
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n%
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nf
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nnf
n
8/3/2019 Testing at Its Best
99/111
n$$$nf$ff
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nffnf
@
f
@
fnnfnffff
ff
fn
ffff$f
nfffff
Jfnfff#
fffnnnnfffn
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nf
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fnnf
ffffn%
@nfnnfnff
@
fn$nf$fnfn
fffnf
8/3/2019 Testing at Its Best
100/111
fff
Jf#
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n#ffnffnf
nfnfnff
fffn
@nfnfff
fffff%
fnfn
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Jnfnf$fnffffn
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Jfnfn
Jfnfnnnf
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Jnfnff
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fnnn
ffffff
nffn
@ fnfff
ff
Jfnffnfn
8/3/2019 Testing at Its Best
101/111
nfffffn
Jn#fff
nfffffffnfffn
#fnf#fffffff
nffnfnfn
nnfnfnff
Dfn
fnf
@n#fnffnf
nf
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fnnfnf@ffn
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fnf
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nffffnffnfff
nf
ffffnfnff
fnfnf%
nfffnfffnf
ffff%
Jffnffnfff#
ffffnffnfn
nffnff
n
nf#nffnf
ffffnnfffnn
n
ff
8/3/2019 Testing at Its Best
102/111
,ffffffnffff
nnf
nfnffnffn
fffnf
nff;nn
;nnfnf
nfffffffff
nf9
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fff fn
fnfnfnfff
fnfffff
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ffff
ffnffn
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nffnnffff
@nfJff%n
ff
ff$$fnfn$
fnfffnff
@fnnffn
nfJJJ
Jffn$fnff#n
8/3/2019 Testing at Its Best
103/111
ffnf@9$9
nnfnnffnfffnf
fffnfnf%ffnffn
fnnffffnfnffnfffn%
fffffffn
fnfnffnn
fnfnffffn
@fnfnff
nfn
Jffnf%ff
fnnfnf
fff%
Jffnnff
fffnffffn%
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nnfff
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nnf%
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ffffffnff%
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nnf
ff#nnffn
fn fnnfJfnfff#nff
ffffnfnfnfn
n
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ff
Jfffffffnf$fn
fff
fffffff
fnfff
fnfnfffnn
ff#fffnn#fnn
nfff
nffff
fnf fffn#nOnnff
fnnf
8/3/2019 Testing at Its Best
104/111
9fnfnnfn
fff
@fffnff#
nff#f
9ffff
ff
ffffff
@fffffnfnff
nfnf
fnn
Jnnffffnnf
nf
Jfnfnfff
fnfnf%nf
fnf#nfnffnf
Jf9fff#
9fO9%ffffnff
nf
fnfnnffn9f
f#
@##%fnfn9f9ffnfnfn
fnf
@nnnfn
fnfffnf f
nffnnfn$fn
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f
;ffffffnf
fnffn
ffn
nfJ
;JfnnfJ@
8/3/2019 Testing at Its Best
105/111
IfJff@
nffnf
fnffJfnf
fnnffn
nfnff
fnf
fnffnff
fnffnfnnn
fnffnfDnffffn
nfnffnnff
fnfnfnfnf
nfDnffnfnfn
@ffffn
ffnfnf
Jfnfffnf#ffnn
fnfnffnfff
ffnfnf
Jfnfff
ffJfnffnff
fnfffnffnff
fffff
nfnfffnf
nfffff
8/3/2019 Testing at Its Best
106/111
8/3/2019 Testing at Its Best
107/111
;
;nffnfff
-ffnfffnfnn
fffffffnfff
@fn
;
;Jffff
ffffn9
ffnffnfnfff
fnfffffffff
nffn@@@
f@nffnf
nnffffnn
nDnf
8/3/2019 Testing at Its Best
108/111
D@
nnnDnffnffn
nnf@ff
fnf
nf
;fffnfffnfn
fffffffnf@
fnfff ff
@nnffff
nnf
f;
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9f$Df@nfnfnfffn
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f
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@ffff
Jf#f@
@f@nnfffn
f
Jf#f@
@fnfffffnfn
Jf@
@ffnD@%
Jf#f@
fnfffnf
8/3/2019 Testing at Its Best
109/111
Jfnn@
,ffnfnnffnf
nfffnffnfn
ffnfnf
Jffn@
@nfffnnnfn
fDffnfnffff
Jf@
@nnff@ffnf
nfnffff
ffffffff
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@nfnfnfffffff
fffffnnf@
Jf@
@fnnff
fn
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fffnf#ffff
nfffnf
Jf@
fnfffnf
Jffn@
@fnffn@Jffn@
nf ffnnn
Jf
@fnfnffffnfn
ffnffffnnffn
fffnfff
Jff@
@nnfnfffnf
f
Jff@
@fnfnff
Jfff@
ffnfnnn
ffnfnfnffnn
nnfn
Jfnff@
8/3/2019 Testing at Its Best
110/111
@ffnnffnnnf
Jf@
nfnf
Jf,f@
,fffffnf
fnfnnf##%ff
ff$nf#fn9ff
nffn
Jf,@
@f fnff
ffnfnf
Jf9@
@ffffff-f
@
Jf-f@
@ffffff
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@nfffnnfffn
Jf9fn@
@nnffnfnfnn
fnfff
ffff@
Jff@
ffffJfn@
ffnnn
ffnfnfnffnn
nnfn
Jf
fnffnf
Jf
nfnfnfnnf
Jff@
fnffnffnf
ff
Jfnff@
9fnnfnffnf
nff-f
Jfn@
@nnffnfnfnnff
8/3/2019 Testing at Its Best
111/111
ffnffnnnfffn
Jf@
ffff
fffnffnff
f
Jf@
nfffnfnff
fffnnfnfff
nfnnnfn
Jff@
ffffff
ffnff%fnff
ffnffffffffnf
nfff
Jf#Df
Df
Jf#Dfnnfn
Dfnnfnfffnf
n
Jf#I@
JnfInfff